The enormous sundial...

known as Castleton Tower casts its shadow on the north-facing slopes of Adobe Mesa, sweeping rightward each successive night, until it appears nearly below the prominent tip of the mesa at the time of the summer solstice.

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Sunday walkabout...

in nearby Stearns Creek drainage. Here’s a wide panorama looking south:

Mars on Earth! Click on image to enlarge.

Annotated panorama.  Left side is towards the east;  Right side is towards southwest.

Annotated panorama. Left side is towards the east; Right side is towards southwest.

Snake in the Mouth...

petroglyph panel is about two meters square, and likely depicts a snake dance ceremony.

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Note the use of (faded) blue pigment on the eyes, on the snake in the mouth, and on the collar on the snake on the left.

Note the use of (faded) blue pigment on the eyes, on the snake in the mouth, and on the collar on the snake on the left.

Intestine Man...

is an amazing and extraordinarily anatomically detailed pictograph located north of Moab. The panel shown below is about two meters wide and shows three anthropomorphic figures on the left and six birds laid out on the right.

This image was taken when the panel was fully shaded from the sun, and the brightness and contrast adjusted so that the details can be seen more easily. (Click on the image to enlarge.)

Nearby petroglyphs on a desert varnished sandstone surface.

Nearby petroglyphs on a desert varnished sandstone surface.

Bighorn sheep petroglyphs.

Bighorn sheep petroglyphs.

A natural sandstone billboard...

sits beneath Convent Mesa, on the far right, in the image immediately below. Three of the four sides of the nearly cubic block are adorned with dozens of petroglyphs, two of which are included here, each about 30 cm across.

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Early local explorer Mat A. Martin inscribed his name on the deeply shadowed eastern side of the block.  Width of view is about 1.5 meters.

Early local explorer Mat A. Martin inscribed his name on the deeply shadowed eastern side of the block. Width of view is about 1.5 meters.

Exactly one year ago today...

the Great Blue Herons returned to their rookery on the Colorado River. Guess who showed up today?

Great Blue Heron (Ardea herodias).

Great Blue Heron (Ardea herodias).

Bonus picture:  Western Scrub-Jay (Aphelocoma californica).

Bonus picture: Western Scrub-Jay (Aphelocoma californica).

Double bonus pic:  Spotted Towhee  (Pipilo maculatus).

Double bonus pic: Spotted Towhee (Pipilo maculatus).

Do you have any idea how difficult it is to get all the birds to pose calmly and look in the same direction?!

A pile of local history...

is marked by this heap of aspen wood waste, all that remains from a shingle splitting operation that existed on this site. The locals in Castle Valley refer to the nearby irrigation pond as the Quakie Shake pond in recognition of this little bit of history.

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More feathered visitors...

around the feeding stations this morning as additional species discover the horn of plenty at my place.

American Goldfinch (Spinus tristis).

American Goldfinch (Spinus tristis).

Eurasian Collared-Dove (Streptopelia decaocto).

Eurasian Collared-Dove (Streptopelia decaocto).

House Sparrow (Passer domesticus).

House Sparrow (Passer domesticus).